pared down prezto
unified aliases - with the exception of the utility module - into an alias directory
hugh commit - too big - deep pruning and restructure
Delete .DS_Store
Delete .DS_Store
Delete .DS_Store
Delete .DS_Store
consolidated nav and directory aliases, fasd cache added
merging removal of damn .DS_Store
Merge branch 'pare_prezto' of github.com:dpfranklin/dotfiles into pare_prezto

* 'pare_prezto' of github.com:dpfranklin/dotfiles:
  Delete .DS_Store
  Delete .DS_Store
  Delete .DS_Store
  Delete .DS_Store
remove another DS_Store, added debug, rails module and renamed general aliases to common
restore kaliedoscope as difftool